ADSP-2111BG-80 Analog Devices Inc, ADSP-2111BG-80 Datasheet - Page 43

• Manufacturer Part Number: ADSP-2111BG-80
• Description: Digital Signal Processor(DSP) IC
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2111BG-80

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 20MHz
• Non-volatile Memory: External
• On-chip Ram: 6kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-PGA

REV. B
Host Write Cycle
Host Read Cycle
HD15–0
HD15–0
HACK
HSEL
HACK
HRW
HSEL
HRW
HDS
HDS
ALE
ALE
Figure 38. Host Interface Port (HMD1 = 1, HMD0 = 1)
t
t
t
t
HALP
HASU
HASU
HALP
ADDRESS
ADDRESS
t
t
HAH
HAH
t
HALS
t
HALS
–43–
t
HSU
t
HDE
t
t
HSU
HDD
t
t
HSHK
t
t
HSHK
HRWP
HRWP
t
HDSU
DATA
DATA
t
t
t
HWDH
t
HKH
t
HKH
t
HH
HH
HRDH
t
HRDD
ADSP-21xx